n-butyllithium; 1,2-di-iodoethane; carbon dioxide; tert.-butyl lithium in tetrahydrofuran
参考文献
Merlic, Craig A.; You, Ying; McInnes, Daniel M.; Zechman, Andrea L.; Miller, Michael M.; Deng, Qiaolin
Tetrahedron, 2001 , vol. 57, # 24 p. 5199 - 5212
1: 2-iodo-indole With potassium hydroxide; iodine in N,N-dimethyl-formamide 0.5 h; 2: methyl iodide With tetra(n-butyl)ammonium hydrogensulfate in N,N-dimethyl-formamide 1.5 h;
参考文献
Gribble, Gordon W.; Liu, Yanbing
Organic Preparations and Procedures International, 2001 , vol. 33, # 6 p. 615 - 619